/*      $NetBSD: tctrlvar.h,v 1.8 2008/04/28 20:23:35 martin Exp $ */

/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Matt Thomas.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _SPARC_DEV_TCTRLVAR_H
#define _SPARC_DEV_TCTRLVAR_H

struct tctlrdriver {
       int     (*tctrld_open)(dev_t, int, int, struct proc *);
       int     (*tctrld_close)(dev_t, int, int, struct proc *);
       int     (*tctrld_ioctl)(dev_t, u_long, void *, int, struct proc *);
       int     (*tctrld_poll)(dev_t, int, struct proc *);
};

struct envsys_sensor {
       char            desc[33];
       u_int           units;
};

extern void tadpole_powerdown(void);
extern void tadpole_set_video(int);
extern void tadpole_set_lcd(int, unsigned short);
extern void tadpole_register_callback(void (*)(void *, int), void *);

#endif /* _SPARC_DEV_TCTRLVAR_H */